51458970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3581}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 123793920

約数和(自身を除く): 72334950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 3581, 4790, 7162, 7185, 10743, 14370, 17905, 21486, 35810, 53715, 107430, 1715299, 3430598, 5145897, 8576495, 10291794, 17152990, 25729485, 51458970]

約数ペア:

[(1, 51458970), (2, 25729485), (3, 17152990), (5, 10291794), (6, 8576495), (10, 5145897), (15, 3430598), (30, 1715299), (479, 107430), (958, 53715), (1437, 35810), (2395, 21486), (2874, 17905), (3581, 14370), (4790, 10743), (7162, 7185)]